package com.genokon.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.genokon.entry.GeneVariationSample;

/**
 * @author by baichaoda
 * @date 2020/11/3 13:05
 */
public interface VariationSampleMapper extends BaseMapper<GeneVariationSample> {
    /**
     * 查询样本数
     * @return 1
     */
    Integer countSample();

    /**
     * 查询变异点的样本数
     * @param varId 变民Id
     * @return 1
     */
    Integer countSampleByVarId(Long varId);
}
